Many Bluetooth devices seem to have some kind of "reconnect behavior". For instance an audio speaker reconnects automatically to a phone as soon as they are within an appropriate distance. On the web, there are also many instructions how to troubleshoot problems related to "automatic reconnect" ([1], [2], [3]). How is this feature actually implemented? What do I have to consider if I want to automatically reconnect my product with the customers phone? In my concrete case, I create a BNEP connection from my product to the customers phone (which acts as a NAP, Bluetooth Tethering has to be enabled on the phone). I would like to automatically reestablish the network connection as soon as the phone is within an appropriate range. regards Christian [1] https://techwiser.com/fix-bluetooth-device-doesnt-auto-connect-in-linux/ [2] https://unix.stackexchange.com/questions/334386/how-to-set-up-automatic-connection-of-bluetooth-headset [3] https://stackoverflow.com/questions/32288670/bluez-auto-reconnect-devices